I bought a new zip-linq cable today and at first was happy to discover it will charge from the USB, and that it fits much more snuggly then the crappy cable that came with my treo.

After plugging it in I ran card export to transfer some files to my sd card and BOOM soft reset.

The unit continued resetting so I did a warm reset. Still in a reset loop.. Tried hard reset, still in a reset loop. About to throw the phone at a wall. Then I took the SD card out and it started up fine. Played with a bit, no problem (except all my data was gone). Plugged the SD card back in, boom - endless reset again.

So my question is this: Do you think it was a voltage problem with the cable, or a bad card? The card has died once before....